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344832 (2004 FY71)
Classification: Main-belt Asteroid          SPK-ID: 2344832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01562607140412502 6.3966e-08  
a 2.978463736487952 4.1958e-08 au
q 2.931922049466995 1.9296e-07 au
i 1.530459371937985 5.9958e-06 deg
node 143.6612732676544 0.00026721 deg
peri 261.7351596163908 0.00033231 deg
M 184.9474827327808 0.00019904 deg
tp 2459913.462126759725
(2022-Nov-29.96212676)
0.0010423 TDB
period 1877.530073628071
5.14
3.9673e-05
1.086e-07
d
yr
n .1917412695842198 4.0516e-09 deg/d
Q 3.025005423508909 4.2614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5885 days (16.11 yr)  
   first obs. used      2004-03-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:35  

Additional Information
 Earth MOID = 1.93945 au 
 Jupiter MOID = 2.01416 au 
 T_jup = 3.259 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO434170  

344832 (2004 FY71)          Discovered 2004-Mar-17 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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